Help please
Options:
Given
Addition property of equality
Multiplication property of equality
Division property of equality
Write an equivalent expression( which means simplified)
Distributive property
Answer:
a: given
b: multiplication property of equality
c: distributive property
d: simplified
e: addition property of equality
f. division property of equality
Step-by-step explanation:
step a will always be given because it is starting equation. step b is multiplication property because everything is multiplied by two so you don't have to deal with decimals. step c is distributive because you distribute the -5s in the parentheses. step d is simplified because they combined like terms and nothing changed sides. step e is addition property because you added 5x to both sides. step f is division property because -7 is divided from each side.
3. Do you use the Midpoint Formula or the Distance Formula to find the following?
Given points K and P, find the distance from K to the midpoint of KP.
Given point Kand the midpoint of KP, find KP
Answer:
Distance
Step-by-step explanation:
Calculate the distance between (5, 3) and (-1, 6). Round your answer to the nearest tenth if necessary. (One place after the decimal)
Answer:
[tex] {xy}^{2} = {6}^{2} + {3}^{2} =45 \\ xy = \sqrt{45} = 6.71[/tex]
sorry but I am not sure if this is right :(
What value of x makes the equation true?
Greetings from Brasil...
Let's add all the values on one side and make it equal to the sum of all the other values on the other side
(- X) + (- X) + (- X) + (- X) + (- X) + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 = X + X + X + (- 1) + (- 1) + (- 1) + (- 1) + (- 1) + (- 1) + (- 1) + (- 1)
- 5X + 12 = 3X - 8
- 5X - 3X = - 8 - 12
- 8X = - 20 x(- 1)
8X = 20
X = 20/8
X = 5/2or X = 2.5
Solve for x. 5+(x-2)=-8
Answer:
x = -11
Step-by-step explanation:
First, get rid of parentheses:
5 + x - 2 = -8
Then, simplify:
3 + x = -8
Finally, subtract 3 on both sides:
x = -11
Hope this helps ^^
Answer:
x = -11
Step-by-step explanation:
5+(x-2)=-8
3+x = -8
Subtract 3 from each side
3+x-3 = -8-3
x = -11
Write your answer in simplest form.
HELP
Answer:
[tex]\frac{3}{16}[/tex]
Step-by-step explanation:
We do the division first because of PEMDAS.
Apply the fraction division rule: [tex]\frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}[/tex]
Therefore,
[tex]\frac{5}{8}-\frac{1}{4}\div \frac{4}{7}=\frac{5}{8}-\frac{1}{4}\times \frac{7}{4}[/tex]
Multiply the two fractions:
[tex]\frac{5}{8} -\frac{1\times \:7}{4\times \:4}[/tex]
[tex]\frac{5}{8}-\frac{7}{16}[/tex]
The LCM of the denominators (8 and 16) is 16.
Adjust fractions:
[tex]\frac{10}{16}-\frac{7}{16}[/tex]
Subtract:
[tex]\frac{10-7}{16}[/tex]
[tex]\frac{3}{16}[/tex]
HELP ASAP FOR BRANETEST
Your answer is 6170.
So, we have the equation..
[tex]6.17*1,000[/tex]
Multiply 6.17 by 1,00 and you get [tex]6170[/tex].
$50000000 +1000000000000
Answer: 1000050000000
Answer:
1 X 10^12 + 5 X 10^7
$10000050000000
Step-by-step explanation:
h(n)=2n-5
Find h(-5)
Answer: h(-5) = -15
Step-by-step explanation:
h(-5)= 2(-5) -5
h(-5)= -10-5
When we graph a line using slope and y-intercept, the first point that you graph is
ALWAYS on
and you use
to get to the
next point?
It’s fill in the blanks
Answer:
y-intercept and slope
Step-by-step explanation:
When we graph a line using slope and y-intercept, the first point that you graph is y-intercept.
What is Mathematical equation ?
By definition, an equation is a mathematical statement made up of two expressions linked by an equal sign. In other words the equation represents the graph between x and y that is for each value of x there exist one value of y.
So, When we graph a line using slope and y-intercept, the first point that you graph is y-intercept.
Let, consider the equation of y = mx+c, where, m is the slope of line and c is the y - intercepts. So to draw the graph firstly we find the two points to connect the line in which first is y-intercepts by putting x=0 in the given equation.
Therefore, When we graph a line using slope and y-intercept, the first point that you graph is y-intercept.
check and know more about equation of line here :
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Can I get the answer plz
Answer:
go on socratic it help just scan and your asnwer will pop up and done easy
the cut off part says and Q
Answer:
B) Their y-coordinates are the same.
Step-by-step explanation:
P is at (-6,4)
Q is at (1,4)
Their y-coordinates are the same.
approximate these numbers to 1 dp 2dp and
3dp
4 .03834
24.8845
0.62346
2.3999
Step-by-step explanation:
4.03834
1dp) 4.0
2dp) 4.04
3dp) 4.038
24.8845
1dp) 24.9
2dp) 24.88
3dp) 24.885
0.62346
1dp) 0.6
2dp) 0.62
3dp) 0.623
2.3999
1dp) 2.4
2dp) 2.40
3dp) 2.400
1 d.p:
4.03834 = 4.0
24.8845 = 24.9
0.62346 = 0.6
2.3999 = 2.4
The 1 d.p is the first number after the decimal point and to write it as 1 d.p you need to round it off.
2 d.p:
4. 03834 = 4.04
24.8845 = 24.88
0.62346 = 0.62
2.3999 = 2.40
The 2 d.p is the second number after the decimal point.
3 d.p:
4.03834 = 4.038
24.8845 = 24.885
0.62346 = 0.623
2.3999 = 2.400
The 3 d.p is the third number after the decimal point.
what was the property of equality
Reflexive Property=For all real number X,X=X
A number equals itself
Addition Property=For all real number X,y & Z,. if
X=Y then X+y=y+Z
Subtraction Property=For all real number X,Y And Z if X=y then X-Z=y-Z.
what are the coordinates for B
Answer:
(-0.5, 0)
Step-by-step explanation:
'B' lies on the x-axis. This means that it's y-value is zero.
'B' also is in between '-1' and '0'. This means that the x-value is -0.5.
'B' should be (-0.5, 0).
Hope this helps.
(Select all that Apply) Which of the following is an equation?
5 - 4= 9
5+4= 9
9=9
5+4-9
To find:
Which of the following options is an equation.
Solution:
A mathematics or algebraic statement which represents that the values of two mathematical expressions are equal, is called an equation.
In option A,
[tex]5-4=9[/tex]
[tex]1\neq 9[/tex]
LHS≠RHS. So, it is not an equation.
In option B and C,
[tex]5+4=9[/tex]
[tex]9=9[/tex]
LHS=RHS. Both are equations.
In option D,
[tex]5+4-9[/tex]
This is an expression, not an equations.
Therefore, the correct options are B and C.
3
How many solutions does the following equation have?
3x + 9 = 3(x+3)
A Many Solutions
B
Infinite Solutions
C One Solution
D No Solution
Plz help
Answer:
its D no solution
Step-by-step explanation:
7c + 3 = 6c + 4 is this equation infinitely many solutions or no solution or one solution
It has one answer and that is
C =1
Answer:
1
Step-by-step explanation:
7c +3=6c +4
7c - 6c =4 - 3
c=1
I need answers to these questions would appreciate it
Answer:
the first one is 1.935843 x 10^6
the second one is 4 x 10^7
subtract the two numbers in each question
convert to scientific notation:
if the number is 40,000,000 the scientific notation would be 4 x 10^7 because there are 7 spaces behind the first digit, or the 4
Mark is 5 years older than Juan, who is X year old. Write an expression for Mark's age.
Answer:
y = x+5 where y is Mark's age
Step-by-step explanation:
Hi there, to answer this problem, you need to really think about what it is asking. In saying that mark is 5 years older than Juan, we know it is going to involve addition. Then, you simply need to think about the relation to Juan's age. In this case, Mark is older so you add to it. Hope this helped!
NEED HELP! WORTH 27 POINTS!!!!!!
Just plug -2 into x
f(-2) = 2(-2)^2 + 4(-2) + 5
Simplify the right side
f(-2) = 8 - 8 + 5
Combine like terms
f(-2) = 5
1/9 - is rational or irrational number
Answer:
1/9 is a rational number because rational numbers are numbers that you can write as a fraction.
Answer: 1/3/3 is an inverse tetration 1/pi/(1/pi/pi) is approximately pi
Step-by-step explanation:
2. You go to the store to go shopping. You find a jacket you like that costs $50, but you have a coupon for
30% off. How much will the jacket cost with your coupon?
Answer:
20
Step-by-step explanation:
U subtract the numbers
Answer:
22
Step-by-step explanation:
Subtract the numbers :) hope this helped
The outside of a rectangular picture frame measures 10 in. by 11 in. and has a 1-in. border. What is the area of the border?
Step-by-step explanation:
Area of the border = Length * Breadth
If the outside measures 10in by 11in with 1-in border, the length of the picture with border = 10+(1+1) * 11+(1+1)
Area of the border = 12*13
Area of the border = 156in²
Note that the border length will be added at both edges of the frames for each length and the width of the frame
Answer:
38
Step-by-step explanation:
In the diagram, the parallel lines m and n are cut by the transversal line t. Which angles are congruent? HELP ASP.
Answer: Angle 2 and Angle 8
:)
Step-by-step explanation:
Answer:
2 and 8
Step-by-step explanation:
Ellen is making jewelry sets that contain a bracelet and a pair of earrings. Each bracelet uses 3 times as many beads as one earring. Ellen uses 13 beads for each earring. How many beads does Ellen need to make one jewelry set?
Answer:
Ellen will need 65 beads to make one jewelry set
Step-by-step explanation:
Joaquin was asked to simplify the expression 3p + 5 + 7p - 9. He says the answer is 6p Answer the following questions: **What error did Joaquin make when combining like terms? **What should the answer be? Be sure to answer in complete sentences.
The answer should be 10p - 4.
What is an expression?An expression is a number, or a variable, or a combination of numbers and variables and operation symbols.
Now the given expression is,
3p + 5 + 7p - 9
To solve this taking alike terms together.
3p + 7p + 5 - 9
Thus, we have
Variables = 3p + 7p = 10p
Constants = 5 - 9 = -4
Thus, the expression becomes,
3p + 5 + 7p - 9 = 10p - 4
So, this is the required answer of the given expression.
Thus, the answer should be 10p - 4.
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Four more than the square root of a number
Answer:
sqrt(4 + (3 x) ) = 7
4 + 3 x = 49
3 x = 45
x = 15
Evaluate the expression if x = −4, y = 10, z = −9. Expression: x - y - z *
Answer:
Step-by-step explanation:
-4 - 10 + 9 = -14 + 9 = -5
-24 = -3w +21 what is w?
Answer:
w=15
Step-by-step explanation:
